package ch.hearc.coursJava.kitBase.exception;

public class CercleTools
	{
	/*------------------------------------------------------------------*\
	|*							Methodes Public							*|
	\*------------------------------------------------------------------*/

	public static double aire(double rayon)
		{
		return Math.PI*rayon*rayon;
		}

	public static double perimetre(double rayon)
		{
		return 2*Math.PI*rayon;
		}

	/*------------------------------------------------------------------*\
	|*							Methodes Private						*|
	\*------------------------------------------------------------------*/

	}

